Mo. Rev. Stat. § 408.100
Current with changes from the 2023 Legislative Session
This section shall apply to all loans which are not made as permitted by other laws of this state except that it shall not apply to loans which are secured by a lien on real estate. On any loan subject to this section, any person, firm, or corporation may charge, contract for and receive interest on the unpaid principal balance at rates agreed to by the parties.
§ 408.100, RSMo